Heavy Rainfall and Flooding Concerns in the Southwest; Coastal Low to Impact the East Coast

Deep tropical moisture will lead to widespread showers and thunderstorms capable of producing flash flooding through early next week over the Southwest and Four Corners. A coastal storm is expected to develop off the southeast U.S. coast tonight and is expected to strengthen and bring flooding, dangerous rip currents, gusty winds and heavy rain up much of the East Coast through early next week. Read More >

Current conditions at

Aberdeen, Aberdeen Regional Airport (KABR)

Lat: 45.44°NLon: 98.41°WElev: 1299ft.

Fair

52°F

11°C

Humidity 61%
Wind Speed E 7 mph
Barometer 30.16 in (1021.7 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 10 Oct 9:53 pm CDT
Extended Forecast for

Barnard SD

  • Tonight

    Tonight: Mostly cloudy, with a low around 42. Southeast wind 3 to 8 mph.

    Low: 42 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of showers, mainly between 1pm and 5pm.  Mostly cloudy, with a high near 67. Breezy, with a south southeast wind 9 to 14 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 34 mph.  Chance of precipitation is 30%.

    High: 67 °F

    Chance
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: Showers and thunderstorms likely before 1am, then a chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am.  Mostly cloudy, with a low around 54. Breezy, with a south southeast wind 18 to 22 mph, with gusts as high as 33 mph.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 54 °F

    Showers
    Likely and
    Breezy

  • Sunday

    Sunday: A slight chance of showers and thunderstorms.  Mostly sunny, with a high near 75. Breezy, with a south wind 21 to 23 mph becoming west southwest in the afternoon. Winds could gust as high as 36 mph.  Chance of precipitation is 20%.

    High: 75 °F

    Breezy.
    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: A slight chance of showers before 1am.  Partly cloudy, with a low around 35. West northwest wind 14 to 18 mph, with gusts as high as 30 mph.  Chance of precipitation is 20%.

    Low: 35 °F

    Slight Chance
    Showers

  • Columbus Day

    Columbus Day: Sunny, with a high near 53. Northwest wind 10 to 13 mph.

    High: 53 °F

    Sunny

  • Monday Night

    Monday Night: Areas of frost between 11pm and 4am.  Otherwise, mostly cloudy, with a low around 32. Northeast wind around 7 mph.

    Low: 32 °F

    Areas Frost

  • Tuesday

    Tuesday: Partly sunny, with a high near 53. East southeast wind 6 to 8 mph.

    High: 53 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Areas of frost after 4am.  Otherwise, mostly cloudy, with a low around 35. East wind around 6 mph.

    Low: 35 °F

    Mostly Cloudy
    then Areas
    Frost

Detailed Forecast

Tonight
Mostly cloudy, with a low around 42. Southeast wind 3 to 8 mph.
Saturday
A chance of showers, mainly between 1pm and 5pm. Mostly cloudy, with a high near 67. Breezy, with a south southeast wind 9 to 14 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 30%.
Saturday Night
Showers and thunderstorms likely before 1am, then a chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 54. Breezy, with a south southeast wind 18 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 75. Breezy, with a south wind 21 to 23 mph becoming west southwest in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 20%.
Sunday Night
A slight chance of showers before 1am. Partly cloudy, with a low around 35. West northwest wind 14 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Columbus Day
Sunny, with a high near 53. Northwest wind 10 to 13 mph.
Monday Night
Areas of frost between 11pm and 4am. Otherwise, mostly cloudy, with a low around 32. Northeast wind around 7 mph.
Tuesday
Partly sunny, with a high near 53. East southeast wind 6 to 8 mph.
Tuesday Night
Areas of frost after 4am. Otherwise, mostly cloudy, with a low around 35. East wind around 6 mph.
Wednesday
Areas of frost before 8am. Otherwise, mostly sunny, with a high near 61.
Wednesday Night
A slight chance of showers. Partly cloudy, with a low around 40. Chance of precipitation is 20%.
Thursday
A slight chance of showers. Mostly sunny, with a high near 64. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 41.
Friday
Mostly sunny, with a high near 67.
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ABOUT THIS FORECAST

 
Point Forecast:
Barnard SD
 45.74°N 98.5°W (Elev. 1388 ft)
9:36 pm CDT Oct 10, 2025
10pm CDT Oct 10, 2025-6pm CDT Oct 17, 2025
 
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Additional Resources

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